Miami Heat star LeBron James will not run for president or vice president of the National Basketball Players Association, Jeff Zillgitt of USAToday.com reported, citing a person familiar with James' decision.

James considered making a run at both positions, but decided he didn't have enough time to dedicate to the such an important role. James informed Heat teammate and NBPA secretary-treasurer James Jones that he could not seek an executive position within the NBPA.

James is well aware of the precarious situation the union is in at the moment, and does not want to take on a position without giving his full attention at such a critical time. The NBPA still needs a replacement for former executive director Billy Hunter.

Because of his high status, James was considered a favorite to take on an executive position. As James said to ESPN.com's Brian Windhorst, "My voice could be huge." James is aware of the weight he has because of his image and influence, and he was interested in using that in a way that benefited other players.

James cannot be in a position of power because of the time needed, but he will provide his voice when needed, USAToday.com reports. His agent, Rich Paul of Klutch Sports, will keep him in tune with union issues, according to USAToday.com.

The NBAPA will meet in Las Vegas to vote for a new president, and the tone indicates that Derek Fisher will end his time in the position. NBPA executive committee vice president Roger Mason Jr., is a solid candidate to replace Fisher, USAToday.com reports.